Cleaning tool

Abstract

The utility model discloses a cleaning tool, which comprises a rod body, a handle and a handle, the wiping head is rotatably connected to the rod body through a first rotating shaft, and the axis of the first rotating shaft is perpendicular to a to-be-cleaned surface, so that the wiping head can rotate relative to the to-be-cleaned surface; and the balance weight part is arranged on the wiping head, and the gravity center of the balance weight part is separated from the axis of the first rotating shaft, so that the balance weight part can rotate to the position below the first rotating shaft under the action of gravity to drive the wiping head to rotate to a vertical state. According to the cleaning tool, the wiping head can rotate around the first rotating shaft relative to the rod body so that different areas on the face to be cleaned can be cleaned through rotation of the wiping head, the balance weight part is arranged on the wiping head so that the wiping head can rotate to the vertical state under the action of the balance weight part so that the wiping head can adapt to the shape of the edge of the face to be cleaned, and the cleaning efficiency is improved. Cleaning dead angles are avoided, and the satisfaction degree of users is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning, in particular to a cleaning tool. Background Art

[0002] Most of the existing glass windows are vertically arranged, so the left and right edges of the glass windows are also vertical. Most of the existing glass wipers are arranged with the wiper head and the hand-held rod vertically arranged. When the user cleans the indoor glass, the hand-held rod can be manually rotated to make the wiper head in a horizontal state or a vertical state to match the edge of the glass, and the surface of the glass can be cleaned. However, when the user cleans the outdoor glass indoors, the hand-held rod will interfere with the window frame, etc., resulting in the wiper head being unable to fit with the left and right edges of the window, that is, it is not convenient to clean the left and right edges of the outdoor glass, and there is room for improvement. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a cleaning tool, which can clean different areas of a surface to be cleaned, and the cleaning head can be rotated to a vertical state under the action of a counterweight part to adapt to the shape of the edge of the surface to be cleaned, so as to clean the edge of the surface to be cleaned and avoid cleaning dead corners, thereby improving user satisfaction.

[0004] The cleaning tool according to the embodiment of the utility model includes: a rod body; a wiping head, which is rotatably connected to the rod body through a first rotating shaft, and the axis of the first rotating shaft is perpendicular to the surface to be cleaned, so that the wiping head can be rotated relative to the surface to be cleaned; a counterweight part, the counterweight part is arranged on the wiping head, and the center of gravity of the counterweight part is spaced apart from the axis of the first rotating shaft, so that the counterweight part can rotate to the bottom of the first rotating shaft under the action of gravity to drive the wiping head to rotate to a vertical state.

[0005] The cleaning tool according to the embodiment of the utility model is provided with a wiping head to clean the surface to be cleaned, and the wiping head is connected to the rod body so that the user can control the wiping head through the rod body, and the wiping head can rotate relative to the rod body around the first rotating axis, so that different areas on the surface to be cleaned can be cleaned by the rotation of the wiping head, and a counterweight portion is provided on the wiping head, and the counterweight portion is spaced apart from the first rotating axis to avoid interference between the counterweight portion and the first rotating axis, so that the wiping head can be rotated to a vertical state under the action of the counterweight portion to adapt to the shape of the edge of the surface to be cleaned, and the edge of the surface to be cleaned can be cleaned to avoid cleaning dead corners, which is conducive to improving user satisfaction.

[0006] According to the cleaning tool of some embodiments of the present invention, the weight portion and the wiping head are formed integrally.

[0007] According to the cleaning tool of some embodiments of the present invention, the weight portion is detachably connected to the wiping head.

[0008] According to the cleaning tools of some embodiments of the present invention, the wiping head is provided with two installation plates which are spaced apart and relatively distributed, and the counterweight part is detachably installed between the two installation plates.

[0009] According to the cleaning tool of some embodiments of the present invention, the wiping head is configured in a long strip shape, and the counterweight portion and the first rotating shaft are spaced apart and distributed along the length direction of the wiping head.

[0010] According to some embodiments of the cleaning tool of the present invention, the first rotating axis is located in the middle of the wiping head along the length direction, and the counterweight portion is located at one end of the wiping head; and / or the counterweight portion is constructed in a long strip shape and extends along the length direction of the wiping head.

[0011] According to the cleaning tool of some embodiments of the present utility model, the rod body includes a hand-held rod and a connecting rod connected to each other, and the first rotating shaft is rotatably connected to the connecting rod.

[0012] According to the cleaning tool of some embodiments of the present invention, the axis of the first rotating shaft is parallel to the axis of the connecting rod, and the counterweight portion is spaced apart and distributed from the connecting rod.

[0013] According to the cleaning tool of some embodiments of the present invention, the hand-held rod and the connecting rod are arranged at an angle, and the angle between the hand-held rod and the connecting rod is 10° to 170°.

[0014] According to the cleaning tools of some embodiments of the present invention, the hand-held rod and the connecting rod are rotatably connected, and the angle between the hand-held rod and the connecting rod is adjustable.

[0015] According to some embodiments of the cleaning tool of the present invention, the hand-held rod and the connecting rod are rotatably connected via a second rotating shaft, and the axis of the second rotating shaft is parallel to the surface to be cleaned; and / or, a locking switch is also included, which is used to selectively lock the hand-held rod and the connecting rod relative to each other.

[0016] According to the cleaning tool of some embodiments of the present invention, the wiping head includes a scraping strip and / or a wiping cloth.

[0017] According to the cleaning tool of some embodiments of the utility model, the scraping head includes a scraping strip, and weakened grooves are provided on both sides of the scraping strip along the extension direction of the scraping strip so that the end of the scraping strip can swing toward the side of the scraping strip.

[0018] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0020] Figure 1 The structure of the cleaning tool according to the embodiment of the utility model is shown in FIG. Figure 1 ;

[0021] Figure 2 is a schematic diagram of the position between the cleaning tool and the surface to be cleaned according to an embodiment of the utility model;

[0022] Figure 3 The structure of the cleaning tool according to the embodiment of the utility model is shown in FIG. Figure 2 ;

[0023] Figure 4 yes Figure 3 Sectional view at AA in the middle;

[0024] Figure 5 yes Figure 4 A partial enlarged view of point B in the middle.

[0025] Reference numerals:

[0026] Cleaning tool 100,

[0027] Rod body 1, hand-held rod 11, mounting hole 111, connecting rod 12, mounting groove 121, pressing block 122, bolt 123, second rotating shaft 13, wiping head 2, first rotating shaft 21, mounting plate 22, scraping strip 23, weakened groove 231, counterweight part 3, locking switch 4,

[0028] The surface to be cleaned 200 . DETAILED DESCRIPTION

[0029] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0030] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0031] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] Reference below Figure 1-Figure 5 A cleaning tool 100 according to an embodiment of the utility model is described. A wiping head 2 is provided to clean a surface 200 to be cleaned. The wiping head 2 is connected to a rod body 1 so that a user can control the wiping head 2 through the rod body 1, and the wiping head 2 can rotate relative to the rod body 1 around a first rotating axis 21, so that different areas on the surface 200 to be cleaned can be cleaned by rotating the wiping head 2. In addition, a counterweight portion 3 is provided on the wiping head 2, and the counterweight portion 3 is spaced apart from the first rotating axis 21 to avoid interference between the counterweight portion 3 and the first rotating axis 21, so that the wiping head 2 can rotate to a vertical state under the action of the counterweight portion 3 to adapt to the shape of the edge of the surface 200 to be cleaned, clean the edge of the surface 200 to avoid cleaning dead corners, and help improve user satisfaction.

[0033] like Figure 1-Figure 5 As shown, a cleaning tool 100 according to an embodiment of the present invention includes: a rod body 1, a wiping head 2 and a weight portion 3.

[0034] The rod body 1 is used to provide a position for the user to hold, that is, when the user uses the cleaning tool 100, the user can hold the rod body 1 and apply force to the rod body 1 to control and operate the cleaning tool 100.

[0035] The wiping head 2 is rotatably connected to the rod body 1 via a first rotating shaft 21 , and the axis of the first rotating shaft 21 is perpendicular to the surface to be cleaned 200 , so that the wiping head 2 is rotatable relative to the surface to be cleaned 200 .

[0036] Specifically, the wiping head 2 is used to contact the surface 200 to be cleaned and clean the surface 200. The wiping head 2 is connected to the rod body 1 through the first rotating shaft 21, so that the user can control the wiping head 2 by applying force to the rod body 1, and then can control the movement of the wiping head 2 to clean different areas on the surface 200 to be cleaned, and the wiping head 2 can be rotated relative to the rod body 1 around the first rotating shaft 21, that is, the relative position between the wiping head 2 and the rod body 1 can be changed by rotating the wiping head 2, so that the user can control the rod body 1 to operate the wiping head 2 to clean different areas on the surface 200 to be cleaned, and the axis of the first rotating shaft 21 is perpendicular to the surface 200 to be cleaned, that is, the first rotating shaft 21 is perpendicular to the surface 200 to be cleaned, and then the wiping head 2 connected to the first rotating shaft 21 can be perpendicular to the surface 200 to be cleaned, so that the wiping head 2 is in contact with the surface 200 to be cleaned, and the surface 200 to be cleaned is cleaned by the wiping head 2.

[0037] It should be noted that the wiping head 2 can be fixedly connected to the first rotating shaft 21, or the wiping head 2 and the first rotating shaft 21 can be directly constructed as one body to prevent relative movement between the wiping head 2 and the first rotating shaft 21, resulting in the inability to control the wiping head 2 through the rod body 1, and the surface to be cleaned 200 can be a plane such as glass, wall, and ground.

[0038] The counterweight 3 is disposed on the wiping head 2, and the center of gravity of the counterweight 3 is spaced from the axis of the first rotating shaft 21, so that the counterweight 3 can rotate to the bottom of the first rotating shaft 21 under the action of gravity to drive the wiping head 2 to rotate to a vertical state.

[0039] Specifically, Figure 2As shown, a counterweight portion 3 is provided on the wiping head 2, and the center of gravity of the wiping head 2 can be changed by the counterweight portion 3, so that the wiping head 2 can rotate under the action of the counterweight portion 3, and the center of gravity of the counterweight portion 3 is separated from the axis of the first rotating shaft 21, that is, the counterweight portion 3 is provided on one side of the first rotating shaft 21 to prevent interference between the counterweight portion 3 and the first rotating shaft 21, so that the wiping head 2 cannot rotate relative to the rod body 1, and the counterweight portion 3 can be rotated to the bottom of the first rotating shaft 21 under the action of gravity, so that the wiping head 2 can rotate under the weight of the counterweight portion 3. Under the action of force, it rotates around the first rotating shaft 21 until one end provided with the counterweight part 3 rotates to the bottom of the first rotating shaft 21, and correspondingly, the other end will rotate to the top of the first rotating shaft 21, that is, the wiping head 2 is driven by the counterweight part 3 to rotate to a vertical state, so that the wiping head 2 can adapt to the shape of the edge of the surface to be cleaned 200, which is convenient for cleaning the edge of the surface to be cleaned 200 by the wiping head 2, that is, the cleaning tool 100 can clean the edge of the surface to be cleaned 200, avoiding cleaning dead corners, which is conducive to improving user satisfaction.

[0040] Furthermore, when the user cleans the outdoor surface 200 to be cleaned indoors, the user can extend the mop head 2 outdoors and operate the mop head 2 by controlling the rod body 1 indoors, and the mop head 2 can be rotated to a vertical state under the gravity of the counterweight part 3 to fit the left and right edges of the surface 200 to be cleaned. At this time, the user can control the rod body 1 to make the mop head 2 move horizontally to clean the surface 200 to be cleaned, effectively improving the convenience of cleaning the outdoor surface 200 to be cleaned.

[0041] Therefore, by setting the rod body 1, it is convenient for the user to operate the cleaning tool 100, and by setting the wiping head 2, it is convenient for the user to control the wiping head 2 through the rod body 1. At the same time, the wiping head 2 is connected to the rod body 1 through the first rotating shaft 21, so that the wiping head 2 can be rotated relative to the rod body 1 around the first rotating shaft 21, so that different areas on the surface to be cleaned 200 can be cleaned by rotating the wiping head 2, and a counterweight part 3 is provided on the wiping head 2, and the counterweight part 3 is spaced apart from the first rotating shaft 21 to avoid interference between the counterweight part 3 and the first rotating shaft 21, which makes the wiping head 2 unable to rotate, and the wiping head 2 can be rotated to a vertical state under the action of the gravity of the counterweight part 3 to adapt to the shape of the edge of the surface to be cleaned 200, so as to facilitate cleaning the edge of the surface to be cleaned 200.

[0042] According to the cleaning tool 100 of the embodiment of the utility model, a wiping head 2 is provided to clean the surface 200 to be cleaned, and the wiping head 2 is connected to the rod body 1 so that the user can control the wiping head 2 through the rod body 1, and the wiping head 2 can rotate relative to the rod body 1 around the first rotating axis 21, so that different areas on the surface 200 to be cleaned can be cleaned by the rotation of the wiping head 2, and a counterweight portion 3 is provided on the wiping head 2, and the counterweight portion 3 is spaced apart from the first rotating axis 21 to avoid interference between the counterweight portion 3 and the first rotating axis 21, so that the wiping head 2 can be rotated to a vertical state under the action of the counterweight portion 3 to adapt to the shape of the edge of the surface 200 to be cleaned, and the edge of the surface 200 to be cleaned can be cleaned to avoid cleaning dead corners, which is conducive to improving user satisfaction.

[0043] In some embodiments, the weight portion 3 and the wiping head 2 are integrally formed.

[0044] Specifically, a counterweight portion 3 is provided on the wiping head 2, and the counterweight portion 3 is used to enable the wiping head 2 to rotate around the first rotating axis 21 relative to the rod body 1 to a vertical state under the action of the gravity of the counterweight portion 3, so as to adapt to the shape of the edge of the surface 200 to be cleaned. The counterweight portion 3 and the wiping head 2 can be integrally formed, that is, the counterweight portion 3 and the wiping head 2 can be constructed as an integrated type, which can reduce the number of components set in the cleaning tool 100 and reduce the difficulty of assembly, and can improve the connection strength between the counterweight portion 3 and the wiping head 2 to prevent the counterweight portion 3 from separating from the wiping head 2 and causing failure.

[0045] It should be noted that the counterweight part 3 and the wiping head 2 may also be fixedly connected to avoid the counterweight part 3 and the wiping head 2 being separated and causing failure.

[0046] In some embodiments, the weight portion 3 is detachably connected to the wiping head 2 .

[0047] Specifically, the counterweight portion 3 is connected to the wiping head 2 so that the wiping head 2 can be rotated to a vertical state driven by the counterweight portion 3 to adapt to the shape of the edge of the surface 200 to be cleaned. The counterweight portion 3 and the wiping head 2 are constructed to be detachably connected, which is convenient for the user to connect the counterweight portion 3 to the wiping head 2, or to separate the two. When the counterweight portion 3 is connected to the wiping head 2, the wiping head 2 can be rotated to a vertical state driven by the counterweight portion 3 to adapt to the shape of the edge of the surface 200 to be cleaned. When the counterweight portion 3 is separated from the wiping head 2, the cleaning tool 100 can be used in other usage scenarios, such as cleaning the floor, etc., which can increase the scope of application of the cleaning tool 100 and help improve user satisfaction.

[0048] In some embodiments, the wiping head 2 is provided with two spaced-apart and oppositely distributed mounting plates 22 , and the weight portion 3 is detachably mounted between the two mounting plates 22 .

[0049] Specifically, a mounting plate 22 is provided on the wiping head 2, and the mounting plate 22 is used to provide a mounting position for the counterweight part 3. Two mounting plates 22 are provided on the wiping head 2 at the same time, and the two mounting plates 22 can be connected to the counterweight part 3 at the same time to improve the connection strength between the counterweight part 3 and the wiping head 2 and prevent the counterweight part 3 from falling off and causing failure. At the same time, the two mounting plates 22 are spaced apart, and the counterweight part 3 can be installed at the position between the two mounting plates 22, so that the counterweight part 3 is clamped between the two mounting plates 22 to achieve the connection between the counterweight part 3 and the wiping head 2, so that the wiping head 2 can be rotated to a vertical state under the drive of the counterweight part 3, and the two mounting plates 22 are arranged relative to each other, so as to facilitate the two mounting plates 22 to be connected to the counterweight part 3 at the same time, so as to improve the connection strength between the counterweight part 3 and the wiping head 2.

[0050] In addition, the counterweight portion 3 is detachably connected to the mounting plate 22, so that the mounting plate 22 and the counterweight portion 3 can be easily connected or separated. When the counterweight portion 3 is connected to the mounting plate 22, the wiping head 2 can be rotated to a vertical state under the action of the counterweight portion 3 to facilitate cleaning the edge of the surface 200 to be cleaned. When the counterweight portion 3 is separated from the mounting plate 22, the cleaning tool 100 can be used in other usage scenarios, thereby increasing the scope of application of the cleaning tool 100.

[0051] In some embodiments, the wiping head 2 is configured as a long strip, and the weight portion 3 and the first rotating shaft 21 are spaced apart and distributed along the length direction of the wiping head 2 .

[0052] Specifically, the wiping head 2 is used to contact the surface 200 to be cleaned so as to clean the surface 200. The wiping head 2 is constructed into a long strip shape, which can increase the contact area between the wiping head 2 and the surface 200 to be cleaned, so as to improve the cleaning efficiency of the cleaning tool 100, and the counterweight portion 3 and the first rotating axis 21 are spaced apart and distributed along the length direction of the wiping head 2, that is, the counterweight portion 3 can be set on any side of the first rotating axis 21, which can avoid interference between the counterweight portion 3 and the first rotating axis 21, resulting in the wiping head 2 being unable to rotate around the first rotating axis 21 relative to the rod body 1.

[0053] In some embodiments, the first rotation axis 21 is located in the middle of the wiping head 2 along the length direction, and the weight portion 3 is located at one end of the wiping head 2 .

[0054] Specifically, the wiping head 2 is connected to the rod body 1 through the first rotating shaft 21, so that the wiping head 2 can rotate around the first rotating shaft 21 relative to the rod body 1, and the first rotating shaft 21 is set at the middle part of the wiping head 2 along the length direction, so that the length of the wiping head 2 at the left and right ends of the first rotating shaft 21 is equal. At the same time, a counterweight part 3 is set on the wiping head 2, and the counterweight part 3 is used to enable the wiping head 2 to rotate around the first rotating shaft 21 relative to the rod body 1 to a vertical state under the action of the gravity of the counterweight part 3 to adapt to the shape of the edge of the surface 200 to be cleaned. The counterweight part 3 can be set at one end of the wiping head 2, that is, the counterweight part 3 can be set at any end of the wiping head 2, and the wiping head 2 can be rotated around the first rotating shaft 21 to a vertical state under the action of the counterweight part 3, and the length of the wiping head 2 on the left and right sides of the first rotating shaft 21 is equal, that is, the left and right ends of the wiping head 2 can provide installation positions for the counterweight part 3, so as to facilitate the connection of the counterweight part 3 with the wiping head 2.

[0055] And / or, the counterweight portion 3 is configured to be in the shape of an elongated strip, and the counterweight portion 3 is extended along the length direction of the wiping head 2 .

[0056] Specifically, the wiping head 2 is constructed into a long strip shape to improve the cleaning efficiency, the counterweight part 3 is also constructed into a long strip shape, and the counterweight part 3 is arranged along the length direction of the wiping head 2, so that the counterweight part 3 can be easily arranged on the wiping head 2, and the connection area between the counterweight part 3 and the wiping head 2 can be increased, thereby increasing the connection strength between the two, avoiding the counterweight part 3 and the wiping head 2 from separating and causing failure, and the setting length of the counterweight part 3 along the width direction of the wiping head 2 can be reduced, thereby avoiding that when the wiping head 2 contacts the edge of the surface 200 to be cleaned, the counterweight block interferes with objects at the edge of the surface 200 to be cleaned, resulting in the inability to clean the edge of the surface 200 to be cleaned, which is beneficial to improving user satisfaction. For example, when cleaning window glass, the counterweight part 3 can be avoided from interfering with the window frame, or when cleaning the ground, the counterweight part 3 can be avoided from interfering with the wall.

[0057] In some embodiments, the rod body 1 includes a connected handlebar 11 and a connecting rod 12 , and the first rotating shaft 21 is rotatably connected to the connecting rod 12 .

[0058] Specifically, the rod body 1 is used to allow the user to hold it to operate the cleaning tool 100. The rod body 1 includes two parts, namely a hand-held rod 11 and a connecting rod 12. The hand-held rod 11 is used to allow the user to hold the hand-held rod 11 to operate the cleaning tool 100 by applying a force to the hand-held rod 11. The connecting rod 12 is used to connect with the wiping head 2, that is, the hand-held rod 11 and the wiping head 2 can be connected through the connecting rod 12, so that the user can operate the wiping head 2 by applying a force to the hand-held rod 11, and the first rotating shaft 21 is connected to the connecting rod 12, so that the connection between the first rotating shaft 21 and the rod body 1 can be achieved, and the connection between the wiping head 2 and the rod body 1 can be achieved, and the first rotating shaft 21 can be rotatable relative to the connecting rod 12, that is, the wiping head 2 connected to the first rotating shaft 21 can be rotatable relative to the connecting rod 12, and then the wiping head 2 can be rotated around the first rotating shaft 21 relative to the rod body 1.

[0059] In some embodiments, the axis of the first rotating shaft 21 is parallel to the axis of the connecting rod 12 , and the counterweight portion 3 is spaced apart from the connecting rod 12 .

[0060] Specifically, the first rotating shaft 21 is rotatably connected to the connecting rod 12, so that the wiping head 2 connected to the first rotating shaft 21 can rotate relative to the connecting rod 12, and the axis of the first rotating shaft 21 is parallel to the axis of the connecting rod 12, that is, the first rotating shaft 21 is parallel to the connecting rod 12, and the first rotating shaft 21 can be arranged along the axial direction of the connecting rod 12 to facilitate the wiping head 2 to rotate relative to the connecting rod 12 around the first rotating shaft 21, and the counterweight portion 3 can drive the wiping head 2 to rotate relative to the connecting rod 12, and the counterweight portion 3 is spaced apart from the connecting rod 12 to avoid interference between the counterweight portion 3 and the connecting rod 12, which causes the wiping head 2 to be unable to rotate relative to the connecting rod 12 or the counterweight portion 3 to be unable to be installed.

[0061] In such Figure 5 In the illustrated embodiment, the first rotating shaft 21 can be disposed inside the connecting rod 12 to protect the first rotating shaft 21, so as to prevent the first rotating shaft 21 from being exposed to the outside and being easily damaged and ineffective due to collision, and a mounting groove 121 can be provided on the connecting rod 12, and a pressing block 122 can be provided on the connecting rod 12. When the first rotating shaft 21 and the connecting rod 12 are installed, the first rotating shaft 21 can be firstly disposed in the mounting groove 121 on the connecting rod 12, and then the pressing block 122 can be connected to the connecting rod 12 to realize the connection between the first rotating shaft 21 and the connecting rod 12. There can be a clearance fit between the first rotating shaft 21 and the connecting rod 12, so that the first rotating shaft 21 can rotate relative to the connecting rod 12, and the connecting rod 12 can be connected to the pressing block 122 by a bolt 123.

[0062] In some embodiments, the hand-held rod 11 and the connecting rod 12 are arranged at an angle, and the angle between the hand-held rod 11 and the connecting rod 12 is 10° to 170°.

[0063] Specifically, the hand-held rod 11 is connected to the wiping head 2 by the connecting rod 12. The hand-held rod 11 and the connecting rod 12 are set at an angle, so that the hand-held rod 11 and the wiping head 2 have a certain angle, and the angle between the hand-held rod 11 and the connecting rod 12 is 10°~170°, that is, the angle between the hand-held rod 11 and the connecting rod 12 can be changed, that is, the angle between the hand-held rod 11 and the wiping head 2 can be adjusted, that is, by changing the angle between the hand-held rod 11 and the wiping head 2, the user can clean different areas on the cleaning surface 200 at the same position, which can reduce the number of user movements and help improve user satisfaction. The angle adjustment range between the hand-held rod 11 and the wiping head 2 is large, that is, by changing the angle between the two, the range that can be cleaned on the cleaning surface 200 is also large, which is conducive to further improving user satisfaction.

[0064] Furthermore, when the user cleans the outdoor surface 200 to be cleaned indoors, the hand-held rod 11 and the connecting rod 12 can be rotated relative to each other to bring the wiping head 2 into contact with the surface 200 to be cleaned, and the hand-held rod 11 can be controlled to move the wiping head 2 to clean the surface 200.

[0065] In some embodiments, the hand-held rod 11 and the connecting rod 12 are rotatably connected, and the angle between the hand-held rod 11 and the connecting rod 12 is adjustable.

[0066] Specifically, the connecting rod 12 is connected to the hand-held rod 11 and the wiping head 2 at the same time, so that the user can operate the wiping head 2 by controlling the hand-held rod 11. The hand-held rod 11 and the connecting rod 12 are rotatably connected, so that the hand-held rod 11 can be rotated relative to the connecting rod 12, and the angle between the hand-held rod 11 and the connecting rod 12 can be adjusted. That is, by changing the angle between the hand-held rod 11 and the connecting rod 12, the angle between the hand-held rod 11 and the wiping head 2 can be changed, so that the user can clean different areas on the surface 200 to be cleaned by changing the angle between the wiping head 2 and the hand-held rod 11 at the same position, which can increase the cleaning range of the user at the same position, reduce the number of times the user moves, and help improve user satisfaction.

[0067] In some embodiments, the hand-held rod 11 and the connecting rod 12 are rotatably connected via a second rotating shaft 13 , and the axis of the second rotating shaft 13 is parallel to the surface 200 to be cleaned.

[0068] Specifically, the hand-held rod 11 and the connecting rod 12 are rotatably connected, that is, by changing the angle between the hand-held rod 11 and the connecting rod 12, the angle between the hand-held rod 11 and the wiping head 2 can be adjusted, so that the user can clean different areas on the surface to be cleaned 200 at the same position. The hand-held rod 11 and the connecting rod 12 are connected by the second rotating shaft 13, so that the hand-held rod 11 can be rotated around the second rotating shaft 13 relative to the connecting rod 12, and the axis of the second rotating shaft 13 is parallel to the surface to be cleaned 200, that is, the second rotating shaft 13 is parallel to the surface to be cleaned, and the hand-held rod 11 is rotated relative to the surface to be cleaned 200 to control the wiping head 2 to clean different areas on the surface to be cleaned 200.

[0069] In such Figure 4-Figure 5 In the illustrated embodiment, a mounting hole 111 can be provided at the connection position of the hand-held rod 11 and the connecting rod 12, so that the second rotating shaft 13 passes through the mounting holes 111 on the hand-held rod 11 and the connecting rod 12 at the same time and is connected to the hand-held rod 11 and the connecting rod 12 at the same time, thereby realizing the connection between the hand-held rod 11 and the connecting rod 12, and enabling the hand-held rod 11 to rotate relative to the connecting rod 12 around the second rotating shaft 13.

[0070] And / or, the cleaning tool 100 further includes a locking switch 4, and the locking switch 4 is used to selectively lock the hand-held rod 11 and the connecting rod 12 relative to each other.

[0071] Specifically, the hand-held rod 11 can be rotated relative to the connecting rod 12, and a locking switch 4 is provided on the cleaning tool 100, so that the hand-held rod 11 and the connecting rod 12 can be locked or unlocked through the locking switch 4. When the locking switch 4 is locked, that is, the hand-held rod 11 and the connecting rod 12 are locked, the wiping head 2 can be operated by controlling the hand-held rod 11 to clean the surface 200 to be cleaned. When the locking switch 4 is unlocked, that is, the hand-held rod 11 and the connecting rod 12 are unlocked, the angle between the hand-held rod 11 and the connecting rod 12 can be adjusted, and then the angle between the hand-held rod 11 and the wiping head 2 can be adjusted, so that the wiping head 2 can be controlled by the hand-held rod 11 to clean other areas on the surface 200 to be cleaned.

[0072] It should be noted that, Figure 5 As shown, the locking switch 4 can include a gear to control the rotation angle of the hand-held rod 11 relative to the connecting rod 12 by rotating the gear, that is, the angle between the hand-held rod 11 and the connecting rod 12 can be adjusted, and when the user cleans the outdoor surface 200 to be cleaned indoors, the angle between the hand-held rod 11 and the wiping head 2 can be changed to make the wiping head 2 contact with the surface 200 to be cleaned, and the wiping head 2 can be controlled to move by the hand-held rod 11 to clean the surface 200 to be cleaned.

[0073] In some embodiments, the wiping head 2 includes a scraper strip 23 and / or a wiping cloth.

[0074] Specifically, the wiping head 2 is used to contact the surface 200 to be cleaned to clean the surface 200. The wiping head 2 can include a scraping strip 23, or the wiping head 2 includes a wiping cloth, or the wiping head 2 includes both a scraping strip 23 and a wiping cloth, wherein the scraping strip 23 can be used to scrape the surface 200 to be cleaned, and the wiping cloth can be used to wipe the surface 200 to be cleaned. The wiping head 2 includes a scraping strip 23 or a wiping cloth, or includes both a scraping strip 23 and a wiping cloth, so that the wiping head 2 can adapt to different usage scenarios, which can increase the use range of the cleaning tool 100 and help improve user satisfaction.

[0075] It should be noted that when the wiping head 2 includes both a scraper strip 23 and a wiping cloth, the scraper strip 23 and the wiping cloth can be respectively arranged on both sides of the wiping head 2 to avoid interference between the scraper strip 23 and the wiping cloth, resulting in failure to clean or weakened cleaning effect.

[0076] In some embodiments, the wiping head 2 includes a scraper strip 23 , and weakened grooves 231 are provided on both sides of the scraper strip 23 along the extension direction of the scraper strip 23 , so that the end of the scraper strip 23 can swing toward the side of the scraper strip 23 .

[0077] Specifically, in Figure 1 and Figure 5 In the illustrated embodiment, a scraper bar 23 is provided on the wiping head 2, and the cleaning function of the cleaning tool 100 can be realized by the scraper bar 23. A weakened groove 231 is provided on the side of the scraper bar 23. The weakened groove 231 can reduce the thickness of the scraper bar 23 at the weakened groove 231, so that when the user operates the wiping head 2, the scraper bar 23 can swing to the side to increase the contact area between the scraper bar 23 and the surface 200 to be cleaned, thereby improving the cleaning efficiency. At the same time, the weakened groove 231 is provided along the extension direction of the scraper bar 23, so that the setting length of the weakened groove 231 can be increased, and the weakened groove 231 can be made the same as the setting length of the scraper bar 23, so that any section of the scraper bar 23 can be swung under the action of the corresponding section of the weakened groove 231, and the weakened grooves 231 are provided on both sides of the scraper bar 23, so that the scraper bar 23 can be selectively swung to any one of its two sides, which is conducive to improving the convenience of the cleaning tool 100.

[0078] And, it should be noted that if Figure 1 , Figure 3 and Figure 4As shown, the hand-held rod 11 can be constructed as a three-section structure, and the three sections are connected in sequence by threaded connection. The connection method is simple, reliable and easy to operate. In actual use, only one, two or three sections can be selectively used. Even if the length of the hand-held rod 11 is adjustable, it is beneficial to increase the application range of the cleaning tool 100. Among them, the number of sections of the hand-held rod 11 is not limited to that described in this embodiment, and can be flexibly set according to actual conditions.

[0079] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0080] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A cleaning tool, characterized in that: include: Rod body; A wiping head, the wiping head is rotatably connected to the rod body via a first rotating shaft, the axis of the first rotating shaft is perpendicular to the surface to be cleaned, so that the wiping head can rotate relative to the surface to be cleaned; A counterweight portion is arranged on the wiping head, and the center of gravity of the counterweight portion is spaced apart from the axis of the first rotating shaft, so that the counterweight portion can rotate to the bottom of the first rotating shaft under the action of gravity to drive the wiping head to rotate to a vertical state.

2. The cleaning tool according to claim 1, characterized in that: The counterweight portion is integrally formed with the wiping head.

3. The cleaning tool according to claim 1, characterized in that: The counterweight part is detachably connected to the wiping head.

4. The cleaning tool according to claim 3, characterized in that: The wiping head is provided with two installation plates which are spaced apart and distributed oppositely, and the counterweight part is detachably installed between the two installation plates.

5. The cleaning tool according to any one of claims 1 to 4, characterized in that: The wiping head is configured in a long strip shape, and the weight portion and the first rotating shaft are spaced apart and distributed along the length direction of the wiping head.

6. The cleaning tool according to claim 5, characterized in that: The first rotating shaft is located in the middle of the wiping head along the length direction, and the counterweight is located at one end of the wiping head; and / or, The counterweight portion is configured in a long strip shape and is extended along the length direction of the wiping head.

7. The cleaning tool according to any one of claims 1 to 4 and 6, characterized in that: The rod body comprises a connected hand-held rod and a connecting rod, and the first rotating shaft is rotatably connected to the connecting rod.

8. The cleaning tool according to claim 7, characterized in that: The axis of the first rotating shaft is parallel to the axis of the connecting rod, and the counterweight portion is spaced apart from the connecting rod.

9. The cleaning tool according to claim 7, characterized in that: The hand-held rod and the connecting rod are arranged at an angle, and the angle between the hand-held rod and the connecting rod is 10° to 170°.

10. The cleaning tool according to claim 7, characterized in that: The hand-held rod and the connecting rod are rotatably connected, and the angle between the hand-held rod and the connecting rod is adjustable.

11. The cleaning tool according to claim 10, characterized in that: The hand-held rod and the connecting rod are rotatably connected via a second rotating shaft, and the axis of the second rotating shaft is parallel to the surface to be cleaned; And / or, it also includes a locking switch, wherein the locking switch is used to selectively lock the hand-held rod and the connecting rod relative to each other.

12. The cleaning tool according to any one of claims 1-4, 6, 8-11, characterized in that: The wiping head comprises a scraping strip and / or a wiping cloth.

13. The cleaning tool according to claim 12, characterized in that: The wiping head comprises a scraping strip, and weakened grooves are arranged on both sides of the scraping strip along the extending direction of the scraping strip, so that the end of the scraping strip can swing toward the side of the scraping strip.

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